The circumference of a circle with diameter 379 can be found using the formula:
C = πd
where d is the diameter of the circle. Substituting the given value of d, we get:
C = 3.14 x 379
C ≈ 1191.06
Rounding to the hundredths place, the circumference is approximately 1191.06 units of length (e.g. inches, centimeters, etc.).
Therefore, the answer to fill in the blank is 1191.06.